Pill blister pack



FIG. 1 is a frontal perspective view of a pill blister pack showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof.

The rear side of the blister pack that is represented in broken lines forms no part of the claimed design. 

CLAIM The ornamental design for a pill blister pack, as shown and described. 